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| author | Oliver Smith-Denny <osde@microsoft.com> | 2024-07-03 14:39:16 -0700 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-07-22 21:44:47 +0000 |
| commit | 8984fba2f22a2cd44e1189403e3553f447b82852 (patch) | |
| tree | b40172d9056500d366a911a10101a28154ace46f /EmulatorPkg/PlatformCI/ReadMe.md | |
| parent | 469f29fe7647c6dc8975a3c03ea7e181270d44d3 (diff) | |
| download | edk2-master.zip edk2-master.tar.gz edk2-master.tar.bz2 | |
When allocating memory for a non-coherent DMA device, the current core
code removes the XP attribute, allowing code to execute from that
region. This is a security vulnerability and unneeded. This change
updates to mark the region as XP when allocating memory for the
non-coherent DMA device.
Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
Diffstat (limited to 'EmulatorPkg/PlatformCI/ReadMe.md')
0 files changed, 0 insertions, 0 deletions